Karl R. Gumtow

DarkMatter is an Emirati company that provides software services. The private company is based in Al Raha, United Arab Emirates.

N2K Networks, Inc. is a private company that helps professionals and enterprises stay up-to-date with the continuous spectrum of news to knowledge. The company is based in Arlington, MD. The company's flagship brands include CyberWire, the world's leading B2B cybersecurity audio network, and CyberVista, an industry leader in data-driven cybersecurity training. N2K's strategic workforce intelligence helps organizations build and maintain high-performance teams, climb the knowledge curve, and stay a step ahead. The company was founded by Simone Petrella and Peter Kilpe, and Peter Kilpe has been the CEO since incorporation.

Cyberbit Ltd. engages in the provision of cybersecurity solutions. It provides training to prepare cybersecurity teams detect and stop cyberattacks. The company was founded by Adi Dar in 2015 and is headquartered in Raanana, Israel.

Cylera, Inc. provides machine learning-powered solutions protecting healthcare organizations and their patients from cyber-based threats. The company is headquartered in New York, NY.

Part of Clearwater Security & Compliance LLC, Redspin, Inc. is a cybersecurity company that specializes in providing government suppliers with the necessary resources to build and maintain cyber hygiene best practices to win federal contracts and secure confidential information. The company is based in Austin, TX and was founded in 2001. Redspin offers compliance consulting and advisory services, security consulting and advisory services, and privacy consulting and advisory services. The company's elite team offers unparalleled technical and practical security expertise with a successful 15-year track record of cybersecurity experience. In 2015, Redspin was acquired by Auxilio, Inc. for $2.60 million.

Syncra Systems, Inc. develops supplier relationship management software for businesses. The firm designs and supplies software platforms that enable the collaboration of manufacturers, distributors, logistics providers, and retailers to streamline their supply chain processes. The company was founded by Christopher K. Sellers and Matt Johnson in 1998 and is headquartered in Waltham, MA.

Rochester Institute of Technology is a privately endowed, coeducational university with ten colleges emphasizing career education and experiential learning. It was founded in 1829 and is headquartered in Rochester, NY.

CyberVista LLC provides cyber security training and workforce development services. It creates a cyber-ready workforce through personalized training programs that provide organizations with the people, knowledge and skills required to defend their most critical assets. It offers a new vision for board, executive, and workforce cybersecurity education. The company was founded on November 10, 2015 and is headquartered in Arlington, VA.

Charlesbank Capital Partners LLC (Charlesbank Capital Partners) is a private equity firm co-founded in 1997 by Michael Eisenson, Kim Davis, Tim Palmer, Michael Thonis, Mark Rosen and Brandon White. The firm is headquartered in Boston, Massachusetts.

Strategic Cyber Ventures LLC (Strategic Cyber Ventures) is venture capital firm founded in 2006 by Hank Thomas. The firm is headquartered in Washington, D.C.

Part of Paterva Pty Ltd., Maltego Technologies GmbH is a cyber investigation platform that operates for the FBI, INTERPOL, and financial organizations. The company is based in Munich, Germany. The German company was founded in 2008, and the CEO is Philip Mayrhofer. Maltego Technologies was acquired by Charlesbank Capital Partners LLC on April 18, 2023.

Incando Corp. develops an online video and photo sharing platform. The company is headquartered in Arlington, VA.

Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania.

Part of The E.W. Scripps Co., Pickle.com is a company that provides online media sharing services. The company is based in Arlington, VA. Pickle.com was acquired by The E.W. Scripps Co. on July 02, 2007 for $4.70 million. The company was founded by John L. Funge.

WealthEngine, Inc. provides wealth intelligence solutions. It offers analytics and modeling, consulting, marketing, and training services. The company was founded in 1991 and is headquartered in Bethesda, MD.

Blackcloak, Inc. provides cyber security services. The company is headquartered in Lake Mary, FL.

Inertial Sense, Inc. specializes in the development and distribution of miniature high-performance GPS inertial navigation systems, attitude heading reference systems, and inertial measurement units. The company was founded by Walt Johnson in July 2013 and is headquartered in Salem, UT.

The Data Tribe LLC (The Data Tribe) is a Private Equity/Venture Capital firm founded in 2015 by Steven Witt, Michael Janke and Bob R. Ackerman. The firm is headquartered in Fulton, Maryland.

Tallan, Inc. develops information technology software solutions. It focus on portals and collaboration, business intelligence, application integration, mobile platforms, user experience, e-commerce, web development, and cloud services. The company was founded in 1985 and is headquartered in Rocky Hill, CT.

TruSTAR Technology, Inc. provides anonymous cyber security incident-sharing platform for enterprises. The firm protects and incentivizes enterprises to share cyber threat information through privacy-preserving sharing, correlation, and collaboration technology. The company was founded by Paul Kurtz, Dave Cullinane and Patrick Coughlin in 2014 and is headquartered in San Francisco, CA.

Cloud Security Alliance provides security assurance within cloud computing and education on the uses of cloud computing. Its research program works in collaboration with industry, higher education and government on a global basis. The company was founded by Dave Cullinane and Jim Reavis and is headquartered in Seattle, WA.

Nisos Holdings, Inc. engages in the provision of technology-enabled cyber security solutions. It offers security testing and investigation services. The company was founded in 2015 and is headquartered in Alexandria, VA.